@InProceedings{chowdhury-lavelli-moschitti:2011:BioNLP,
  author    = {Chowdhury, Faisal Md.  and  Lavelli, Alberto  and  Moschitti, Alessandro},
  title     = {A Study on Dependency Tree Kernels for Automatic Extraction of Protein-Protein Interaction},
  booktitle = {Proceedings of BioNLP 2011 Workshop},
  month     = {June},
  year      = {2011},
  address   = {Portland, Oregon, USA},
  publisher = {Association for Computational Linguistics},
  pages     = {124--133},
  url       = {http://www.aclweb.org/anthology/W11-0216}
}